Rchr
J-GLOBAL ID:200901058011670136
Update date: Jan. 30, 2024
Fukushima Takehiro
フクシマ タケヒロ | Fukushima Takehiro
Affiliation and department:
Job title:
Associate Professor
Homepage URL (2):
http://opt.c.oka-pu.ac.jp/personal_fukushima.html
,
http://opt.c.oka-pu.ac.jp/personal_fukushima_E.html
Research field (3):
Optical engineering and photonics
, Nano/micro-systems
, Nanomaterials
Research keywords (5):
Chaos
, Laser
, Semiconductor laser
, Microcavity
, Resonator
Research theme for competitive and other funds (7):
- 2010 - 2013 ロイドのミラー干渉を利用した半導体レーザのビーム整形に関する研究
- 2007 - 2010 Biomorphic functional & control methods using chaos of neural network model and their implementation to robots or other hardware
- 2007 - 2009 2次元半導体レーザと光ファイバの光結合系の設計・製作
- 2004 - 2006 2次元微小共振器半導体レーザの発振モードの制御に関する研究
- Study on lateral mode control of 2-D micorocavity laser diodes
- Design and fabrication of optical coupling system between 2-D laser diodes and optical fibers
- Study on beam shaping of laser diodes using Lloyd's mirror interference
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Papers (74):
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Susumu Shinohara, Takehiro Fukushima, Satoshi Sunada, Takahisa Harayama, Kenichi Arai. Long-path formation in a deformed microdisk laser. PHYSICAL REVIEW A. 2016. 94. 1. 013831
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Satoshi Sunada, Susumu Shinohara, Takehiro Fukushima, Takahisa Harayama. Signature of Wave Chaos in Spectral Characteristics of Microcavity Lasers. PHYSICAL REVIEW LETTERS. 2016. 116. 20. 203903
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Yasunori Tokuda, Koichiro Sakaguchi, Keisuke Takano, Yuki Yamaguchi, Takehiro Fukushima. Crossing behaviors of optical resonance modes in metallic metamaterials. APPLIED PHYSICS EXPRESS. 2016. 9. 3. 032201
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Koyama Koei, Orihara Shinji, Shinohara Susumu, Sunada Satoshi, Fukushima Takehiro, Harayama Takahisa. Optimal design of two-dimensional microcavities for derayed optical feedback. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 2807-2807
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Sunada Satoshi, Shinohara Susumu, Fukushima Takehiro, Harayama Takahisa. Chaotic billiard lasers: laser oscillation of wave chaotic modes and its spectral characteristics. Meeting Abstracts of the Physical Society of Japan. 2016. 71. 2808-2808
more...
MISC (112):
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T. Fukushima. Fully illuminated modes in a Penrose unilluminable room microcavity. Proceedings of ICTON 2019 (International Conference on Transparent Optical Networks). 2019. Sa.A4.2
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T. Fukushima. Modal interactions in microstadium optical cavities. Proceedings of ICTON2018 (International Conference on Trasparent Optical Networks). 2018. We.D4.2
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T. Fukushima. Transition from WG modes to wave chaotic modes in microstadium cavities. The 2nd International Workshop on Asymmetric Microcavity and Wave Chaos. 2018. Oral No. 24
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T. Fukushima. Wave chaotic modes in a Penrose unilluminable room optical microcavity. EMN Meeting on Droplets 2018 (EMN Victoria Meeting & Laser Sources 2018). 2018. A26
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T. Fukushima. Approximation accuracy of Gaussian-optical approach applied to two-dimensional optical microcavities. Proceedings of ICTON2017 (International Conference on Transparent Optical Networks). 2017. We.D4.3
more...
Patents (3):
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半導体レーザ装置と製造方法
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半導体レーザ、それを備えたレーザモジュールおよび半導体レーザの製造方法
-
半導体レーザ
Lectures and oral presentations (166):
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形状非対称性に敏感な微小共振器のモード
(第67回応用物理学会春季学術講演会、14a-B410-5 2020)
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Penrose微小共振器の波動カオスモード
(第80回応用物理学会秋季学術講演会,20p-E204-8 2019)
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スタジアム形微小共振器のモード損失
(第66回応用物理学会春季学術講演会,12a-W611-6 2019)
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擬似スタジアム型共振器における軌道安定性によるモードの変化
(第79回応用物理学会秋季学術講演会,18a-232-5 2018)
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Formation Mechanisms of Wave Chaotic Modes in Microstadium Cavities
(Korea-Japan Joint Workshop on Optical Resonators and Nonlinear Complex Systems 2018)
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Works (8):
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Beam shaping of laser diodes using optical interference
2008 - 現在
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半導体レーザのビーム整形に関する研究
2008 - 現在
-
Research on two-dimensional microcavity laser diodes
1996 - 現在
-
2次元微小共振器半導体レーザの研究
1996 - 現在
-
微小光学素子を用いた光デバイスの試作・評価
1994 - 1998
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Education (4):
- 1989 - 1991 Osaka University
- 1989 - 1991 Osaka University Graduate School, Division of Engineering
- 1985 - 1989 Doshisha University
- 1985 - 1989 Doshisha University Faculty of Engineering
Professional career (3):
- Doctor of Engineering (Osaka Prefecture University)
- Master of Engineering (Osaka University)
- Bachelor of Engineering (Doshisha University)
Work history (9):
- 2007 - 現在 Okayama Prefectural University
- 1997 - 現在 Okayama Prefectural University, Associate Professor
- 1997 - 2007 Okayama Prefectural University
- 1995 - 1997 Okayama Prefectural University
- 1995 - 1997 Okayama Prefectural University, Instructor
- 1994 - 1995 Okayama Prefectural University
- 1994 - 1995 Okayama Prefectural University, Technical Staff
- 1991 - 1994 株式会社富士通研究所 研究員
- 1991 - 1994 Fujitsu Laboratories Ltd., Researcher
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Committee career (3):
- 2012/04 - 2015/03 レーザー学会技術専門委員会「レーザーのカオス・ノイズダイナミクスとその応用」 幹事
- 2011/01 - 2012/12 IEEE Hiroshima Section Executive Committee Member
- 2011/01 - 2012/12 IEEE広島支部 理事
Association Membership(s) (2):
IEEE
, Optical Society of America
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